The Chinese government collaborated with the World Health Organization to downplay the threat and make the case that the virus appeared to not be transmitted from human to human, but rather from animals (primarily bats) to humans. There is also the question of why China cut off all domestic flights between Wuhan (population, 11 million) and Beijing and Shanghai, but not between Wuhan and Europe and America. There are also questions about the role of National Institute of Allergy and Infectious Diseases’ (NIAID), a division of the National Institutes of Health (NIH) headed by Dr. Anthony Fauci, in directing U.S. grant funds to the Wuhan Institute of Virology and the nature of the experiments that funding supported: https://humansarefree.com/2020/09/time-for-an-investigation-dr-fauci-and-niaid-accused-of-collaboration-with-china-on-the-covid-19-virus.html